[ 39.066828] ------------[ cut here ]------------ [ 39.067774] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.069831] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.071326] Modules linked in: [ 39.071953] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.074220] Tainted: [W]=WARN [ 39.074926] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.076469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.077406] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.080654] RSP: 0018:ffff88800f11fbc0 EFLAGS: 00010286 [ 39.081668] RAX: 0000000000000000 RBX: ffffed1001e23f78 RCX: ffffffff813a4050 [ 39.082985] RDX: ffff88800f1d1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.084324] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e23f2f [ 39.085628] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.086923] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f11fdf8 [ 39.088284] FS: 00007fe35a300900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.089759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.090855] CR2: 00007fe35a8664a6 CR3: 000000000d7ec000 CR4: 0000000000350ef0 [ 39.092177] Call Trace: [ 39.092711] [ 39.093119] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.094028] ? __create_object+0x59/0x80 [ 39.094842] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.095843] __vmalloc_noprof+0x59/0x60 [ 39.096657] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.097552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.098516] bpf_prog_alloc+0x39/0x200 [ 39.099222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.100177] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.101124] do_seccomp+0x349/0x25e0 [ 39.101904] ? find_held_lock+0x2b/0x80 [ 39.102699] ? do_prlimit+0x310/0x610 [ 39.103470] ? __pfx_do_seccomp+0x10/0x10 [ 39.104251] ? do_raw_spin_unlock+0x53/0x220 [ 39.105125] ? _raw_spin_unlock+0x1e/0x40 [ 39.105948] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.106938] ? static_key_count+0x60/0x80 [ 39.107791] prctl_set_seccomp+0x4e/0x70 [ 39.108610] __do_sys_prctl+0xe6c/0x1d70 [ 39.109407] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.110246] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.111246] ? irqentry_exit+0xf3/0x650 [ 39.112069] do_syscall_64+0xbf/0x430 [ 39.112841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.113811] RIP: 0033:0x7fe35a7f25cd [ 39.114529] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.117814] RSP: 002b:00007fffa75f8fa0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.119514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe35a7f25cd [ 39.121131] RDX: 000055ded4393e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.122713] RBP: 00007fffa75f9000 R08: 0000000000000000 R09: 00007fffa75f86a0 [ 39.124329] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dee686bb10 [ 39.126329] R13: 00007fffa75f9430 R14: 000055dee686c2b0 R15: 000055dee68806f0 [ 39.127975] [ 39.128546] irq event stamp: 1829 [ 39.129354] hardirqs last enabled at (1839): [] __up_console_sem+0x78/0x80 [ 39.131222] hardirqs last disabled at (1848): [] __up_console_sem+0x5d/0x80 [ 39.133061] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 39.134686] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 39.136285] ---[ end trace 0000000000000000 ]--- [ 42.027724] ------------[ cut here ]------------ [ 42.028696] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.030663] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 42.032173] Modules linked in: [ 42.032817] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.034779] Tainted: [W]=WARN [ 42.035377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.036856] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.037764] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.040965] RSP: 0018:ffff88801c81fbc0 EFLAGS: 00010286 [ 42.041944] RAX: 0000000000000000 RBX: ffffed1003903f78 RCX: ffffffff813a4050 [ 42.043227] RDX: ffff888015bf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.044558] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003903f2f [ 42.045846] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.047142] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801c81fdf8 [ 42.048457] FS: 00007fdb3aac1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.049894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.050982] CR2: 00007fdb3afb3580 CR3: 0000000021062000 CR4: 0000000000350ef0 [ 42.052289] Call Trace: [ 42.052748] [ 42.053150] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.054057] ? __create_object+0x59/0x80 [ 42.054827] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.055779] __vmalloc_noprof+0x59/0x60 [ 42.056541] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.057413] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.058334] bpf_prog_alloc+0x39/0x200 [ 42.059026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.059956] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.060860] do_seccomp+0x349/0x25e0 [ 42.061569] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.062456] ? __pfx_do_seccomp+0x10/0x10 [ 42.063185] ? find_held_lock+0x2b/0x80 [ 42.063952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.064904] ? static_key_count+0x60/0x80 [ 42.065709] prctl_set_seccomp+0x4e/0x70 [ 42.066477] __do_sys_prctl+0xe6c/0x1d70 [ 42.067218] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.068066] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.069075] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.070044] ? irqentry_exit+0xf3/0x650 [ 42.070815] do_syscall_64+0xbf/0x430 [ 42.071546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.072513] RIP: 0033:0x7fdb3afb35cd [ 42.073172] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.076303] RSP: 002b:00007ffd7fe5b690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.077645] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb3afb35cd [ 42.078900] RDX: 0000562c68757e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.080177] RBP: 00007ffd7fe5b6f0 R08: 0000000000000000 R09: 00007ffd7fe5ad90 [ 42.081043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562c73805ad0 [ 42.081906] R13: 00007ffd7fe5bb20 R14: 0000562c73806bc0 R15: 0000562c73817780 [ 42.082802] [ 42.083090] irq event stamp: 1745 [ 42.083527] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 42.084447] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 42.085135] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.085885] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.086576] ---[ end trace 0000000000000000 ]--- [ 42.841665] ------------[ cut here ]------------ [ 42.842602] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.844583] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 42.846045] Modules linked in: [ 42.846689] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.848688] Tainted: [W]=WARN [ 42.849253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.851212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.852138] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.855310] RSP: 0018:ffff88800ef47bc0 EFLAGS: 00010286 [ 42.856305] RAX: 0000000000000000 RBX: ffffed1001de8f78 RCX: ffffffff813a4050 [ 42.857589] RDX: ffff888015a28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.858867] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001de8f2f [ 42.860168] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.861445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ef47df8 [ 42.862727] FS: 00007f8ed2b47900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.864162] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.865219] CR2: 00007fff65148ef7 CR3: 000000001e467000 CR4: 0000000000350ef0 [ 42.866504] Call Trace: [ 42.866968] [ 42.867414] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.868318] ? __create_object+0x59/0x80 [ 42.869056] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.870023] __vmalloc_noprof+0x59/0x60 [ 42.870775] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.871661] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.872593] bpf_prog_alloc+0x39/0x200 [ 42.873318] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.874195] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.875087] do_seccomp+0x349/0x25e0 [ 42.875787] ? find_held_lock+0x2b/0x80 [ 42.876543] ? do_prlimit+0x310/0x610 [ 42.877230] ? __pfx_do_seccomp+0x10/0x10 [ 42.878007] ? do_raw_spin_unlock+0x53/0x220 [ 42.878832] ? _raw_spin_unlock+0x1e/0x40 [ 42.879599] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.880563] ? static_key_count+0x60/0x80 [ 42.881370] prctl_set_seccomp+0x4e/0x70 [ 42.882109] __do_sys_prctl+0xe6c/0x1d70 [ 42.882893] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.883747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.884725] ? irqentry_exit+0xf3/0x650 [ 42.885486] do_syscall_64+0xbf/0x430 [ 42.886175] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.887119] RIP: 0033:0x7f8ed30395cd [ 42.887803] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.890962] RSP: 002b:00007fff65146600 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.892339] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ed30395cd [ 42.893625] RDX: 0000564126ef9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.894904] RBP: 00007fff65146660 R08: 0000000000000000 R09: 00007fff65145d00 [ 42.896189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564164899ad0 [ 42.897481] R13: 00007fff65146a90 R14: 000056416489abc0 R15: 00005641648ab780 [ 42.898772] [ 42.899191] irq event stamp: 1725 [ 42.899842] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 42.901376] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 42.902883] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 42.904419] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.905931] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61575' (ECDSA) to the list of known hosts. 2025/11/18 17:25:59 fuzzer started 2025/11/18 17:25:59 dialing manager at localhost:34383 2025/11/18 17:25:59 checking machine... 2025/11/18 17:25:59 checking revisions... [ 43.765903] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:25:59 testing simple program... [ 43.819159] cgroup: Unknown subsys name 'net' [ 43.856996] cgroup: Unknown subsys name 'cpuset' [ 43.867448] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:25:58 Registers: info registers vcpu 0 RAX=ffffffff86da5893 RBX=0000000000000001 RCX=ffffffff86da5890 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff86da5892 RBP=ffff888015fb77d8 RSP=ffff888015fb7710 R8 =0000000000000001 R9 =ffff888015fb77c0 R10=000000000003c9ed R11=00000000000a23d8 R12=ffff888015fb77e0 R13=ffff888015fb77c8 R14=ffff888015fb7cf8 R15=ffff888015fb7780 RIP=ffffffff8135faef RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fdb3aac1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7fe55000 CR3=000000000f36b000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=6720646572637465733a4d41503d706f XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff88800eee9bc0 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800eeea618 RSP=ffff88801859f560 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800eeea618 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd9b6998900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8c1c82d020 CR3=000000000bf3d000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000